Individual Calculations January 2024
 Skurniak, Szymon  Total change: 15.40  Rating chartPersonal card
 Festiwal Szachowy Rozana 2023 - Group A Warszawa POL 2023-12-27
RcRownchangeKK*chgGame
 1988 2080 5.00 7 0.77 20 15.40 
  Lewandrowski, Tomasz 1793 POL1.0010.16203.20 
  Flis, Piotr 1754 POL1.0010.13202.60 
  Mis, Mieszko f2297 POL0.001-0.2220-4.40 
  Michalowski, Patryk 1922 POL0.501-0.2120-4.20 
  Zysko, Jan 2158 POL1.0010.612012.20 
  Golecki, Jan 2155 POL0.5010.10202.00 
  Dobosiewicz, Dawid 1838 POL1.0010.20204.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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